12952744924 has 96 divisors (see below), whose sum is σ = 27725362560. Its totient is φ = 5168627712.

The previous prime is 12952744897. The next prime is 12952744943. The reversal of 12952744924 is 42944725921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25447182 + ... + 25447690.

It is an arithmetic number, because the mean of its divisors is an integer number (288805860).

Almost surely, 2^12952744924 is an apocalyptic number.

12952744924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12952744924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13862681280).

12952744924 is an abundant number, since it is smaller than the sum of its proper divisors (14772617636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12952744924 is a wasteful number, since it uses less digits than its factorization.

12952744924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 1005 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The spelling of 12952744924 in words is "twelve billion, nine hundred fifty-two million, seven hundred forty-four thousand, nine hundred twenty-four".